3 years ago

Use π = 3.14, and round your answer to the nearest hundredth

Mathematics

1 answer:

cestrela7 [59]3 years ago

8 0

Answer:

3.13

Step-by-step explanation:

Because the 4 is in the hundreds place. The rule for the number would be less than five so round down. 4-1=3.

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see the explanation

Step-by-step explanation:

Let

x ----> the number of hours Eli worked

y ----> the number of hours Samantha worked

we know that

Eli and they ironed 400 shirts between them

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$y=x+2$ ----> equation B

solve the system by substitution

substitute equation B in equation A

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solve for x

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substitute the value of x in equation B

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therefore

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